Home → CIT (UK) Own Services → Support Contracts
5. Support Contracts
- 5.1. How to log a support ticket
- 5.2. Using the online service portal
- 5.3. Support Services Guide
- 5.4. Maintenance Visits 2020
- 5.5. Updating your Windows Operating System
- 5.6. Updating your Operating System (Sierra and El Capitan)
- 5.7. Updating your Operating System (High Sierra)
- 5.8. Updating your Operating System (Mojave)
- 5.9. Updating your Operating System (Catalina)
- 5.10. Updating your operating System (Big Sur)
- 5.11. Updating your Mac to the latest macOS (tips and advice)
- 5.12. macOS compatibility: Here’s the latest version your Mac can run
- 5.13. Service and Installation Categories
- 5.14. Sample Contracts (Service Level Agreement)